Guestbook Customization

Hi folks,

for another time I need the help and support of the united knowledge of all of you guys. I have a guestbook php script but I need to change a few things. I do not know how to do this. Can someone customize the script-part below:

PHP:

<?php 
class maxGuestbook{ 
   var $messageDir = 'messages'; 
   var $dateFormat = 'Y-m-d g:i:s A'; 
   var $itemsPerPage = 10; 
   var $messageList; 
    
function processGuestbook(){ 
   if (isset($_POST['submit'])) { 
      $this->insertMessage(); 
   } 
   $page = isset($_GET['page']) ? $_GET['page'] : 1; 
    
   $this->displayGuestbook($page); 
} 
    
function getMessageList(){ 
     
   $this->messageList = array(); 
    
    // Open the actual directory 
    if ($handle = @opendir($this->messageDir)) { 
        // Read all file from the actual directory 
        while ($file = readdir($handle))  { 
            if (!is_dir($file)) { 
               $this->messageList[] = $file; 
          } 
        } 
    }     
     
    rsort($this->messageList); 
     
    return $this->messageList; 
}    

function displayGuestbook($page=1){ 
      $list = $this->getMessageList(); 
      //echo "<center><a href='add.php'>Leave a message</a></center>"; 
      echo "<table class='newsList'>"; 
       
      //Get start point and end point 
      $startItem = ($page-1)*$this->itemsPerPage; 
      if (($startItem + $this->itemsPerPage) > sizeof($list)) $endItem = sizeof($list); 
      else $endItem = $startItem + $this->itemsPerPage;  
       
      for ($i=$startItem;$i<$endItem;$i++){ 
         //foreach ($list as $value) { 
         $value = $list[$i]; 
          $data = file($this->messageDir.DIRECTORY_SEPARATOR.$value); 
          $name  = trim($data[0]); 
          $email = trim($data[1]); 
         $submitDate = trim($data[2]);     
         unset ($data['0']); 
         unset ($data['1']); 
         unset ($data['2']); 
           
         $content = ""; 
         foreach ($data as $value) { 
               $content .= $value; 
         } 
           
          echo "<tr><th align='left'><a href=\"mailto:$email\">$name</a></th> 
                    <th class='right'>$submitDate</th></tr>"; 
          echo "<tr><td colspan='2'>".nl2br(htmlspecialchars($content))."<br/></td></tr>"; 
      } 
      echo "</table>"; 
      if (sizeof($list) == 0){ 
         echo "<center><p>No messages at the moment!</p><p>&nbsp;</p></center>"; 
      } 
      // Create pagination 
      if (sizeof($list) > $this->itemsPerPage){ 
         echo "<div id=\"navigation\">"; 
         if ($startItem == 0) { 
            if ($endItem < sizeof($list)){ 
               echo "<div id=\"nright\"><a href=\"".$_SERVER['PHP_SELF']."?page=".($page+1)."\" >Next &raquo;</a></div>"; 
            } else { 
               // Nothing to display 
            } 
         } else { 
            if ($endItem < sizeof($list)){ 
               echo "<div id=\"nleft\"><a href=\"".$_SERVER['PHP_SELF']."?page=".($page-1)."\" >&laquo; Prev</a></div>"; 
               echo "<div id=\"nright\"><a href=\"".$_SERVER['PHP_SELF']."?page=".($page+1)."\" >Next &raquo;</a></div>"; 
            } else { 
               echo "<div id=\"nleft\"><a href=\"".$_SERVER['PHP_SELF']."?page=".($page-1)."\" >&laquo; Prev</a></div>"; 
            } 
         } 
          
         echo "<br/></div><br/>"; 
      } 
      echo "<hr />"; 
      $this->displayAddForm(); 
} 

function displayAddForm(){ 
?>   
  <form class="iform" action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post"> 
    Name:<br/> 
    <input type="text" name="name" size="30"/><br/><br/> 
    Email:<br/> 
    <input type="text" name="email" size="30"/><br/><br/> 
    Your message:<br/> 
    <textarea name="message" rows="7" cols="49"></textarea><br/> 
    <center><input type="submit" name="submit" value="Save" /></center> 
  </form>  
    
<?php    
} 

function insertMessage(){ 
   $name   = isset($_POST['name']) ? $_POST['name'] : 'Anonymous'; 
   $email  = isset($_POST['email']) ? $_POST['email'] : ''; 
   $submitDate  = date($this->dateFormat); 
   $content = isset($_POST['message']) ? $_POST['message'] : ''; 
    
   if (trim($name) == '') $name = 'Anonymous'; 
   if (strlen($content)<5) { 
      exit(); 
   } 
    
   $filename = date('YmdHis'); 
   if (!file_exists($this->messageDir)){ 
      mkdir($this->messageDir); 
   } 
   $f = fopen($this->messageDir.DIRECTORY_SEPARATOR.$filename.".txt","w+");          
   fwrite($f,$name."\n"); 
   fwrite($f,$email."\n"); 
   fwrite($f,$submitDate."\n"); 
   fwrite($f,$content."\n"); 
   fclose($f); 
    
} 
} 
?>

I want users to submit a URL and a description for the website into the message-field. Nothing else! Could anyone edit it?

Best regards,
Max

But I ment it that way:
1st field: Website Name
2nd field: URL
3rd field: Description

The name should be displayed as a link! And below that, the desc.

Yes, because you came up with website name!

So, how to do it?